The object of this test was to determine the suitability of the four (4) drop annunciator, references (d), (e), (f), and (g), for the Naval Service, and its conformance with specifications, reference (b).


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    Title :

    Test of Annunciator Manufactured by Portsmouth Navy Yard


    Contributors:

    Publication date :

    1936


    Size :

    11 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English






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